Perhaps I haven't looked hard enough, but would anyone like to provide an explaination of how to use this? I found some tzx files and they open, but i cant seem to do anything in the games. I see all the button config stuff in the menu but I can't figure it out.

now it runs on iPod Mini 2g without using grayscale lib at 16fps withiut cpu boosting and at about 41 fps with boosting
using grayscale lib makes it much slower on iPod mini. don't know how it is on other targets